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Binglanghe

Wanning, Hainan, China
Binglanghe

Illustration photo — not a verified picture of this exact spot.

Location
Wanning, Hainan, China
Water type
sulfurous
Temperature
38 °C
pH
6.5

Water profile

Thermicity
Neutral
38 °C
LowHigh

Soothing — neither hot nor cold, perfect balance.

Mineralisation
Bio-active
LowHigh

Rich in active gases or metals — a strong mineral character.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

SoufreSulfuresSulfates

Binglanghe — 'Betel Nut River' — is a naturally sulphurous geothermal spring associated with a river whose name reflects the betel nut palms (Areca catechu) that line its banks in the tropical or subtropical landscape of southern China, perhaps in Hainan or Yunnan province where betel nut cultivation is a traditional agricultural practice. The combination of tropical agricultural landscape and geothermal spring water creates a distinctive South China bathing environment where the warmth of the mineral spring is complemented by the lush, fragrant vegetation of a subtropical river valley. The spring provides warm, sulphurous mineral water in a scenically and culturally distinctive southern Chinese setting.

Insider tip — Binglanghe Hot Spring emerges in the tropical island setting of Hainan Province, where volcanic geology beneath the South China Sea fuels geothermal activity. The sulfurous waters flow amid lush betel-palm groves, creating an exotic jungle bathing atmosphere unique in China. Surrounding nature paths thread through dense tropical vegetation to reach the spring source. Early evening soaks are especially atmospheric when fireflies begin to appear in the palms.
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Frequently asked questions

How hot is the water?
The water is neutral here, around 38 °C — a perfect balance, neither too hot nor too cold.
What type of water is found here?
This spot features sulfurous water.
What is the best season to visit?
The most favourable period for this spot is: Saison sèche.